How can you use Regex to parse positions from 1-N?

[hellyars]

New to Regex.   

How can I parse the original to this type of output?  

Thanks 

Original	Parse 1	Parse 2	Parse 3	Parse 4
042-1	1
042-1.1	1	1.1
042-1-10.1	1	1.10	1.10.1
042-1.1.1.10		1.1	1.1.1	1.1.1.10

[hellyars · Accepted solution]

I think I have it started. 

\d.+-(\d.+)

\d.+-(\d.+\d)

\d.+-(\d.+\d.\d)

\d.+-(\d.+\d.\d.+\d)

Is that right?